TOPPView Hotkeys

File handling

Hotkey	Function
CTRL + O	Open file
CTRL + W	Close current window
CTRL + S	Save current layer
CTRL + SHIFT + S	Save visible data of current layer

Navigation in the data

Hotkey	Function
CTRL	Activate zoom mode
SHIFT	Activate measurement mode
Arrow keys	Translate currently shown data (1D View: Shift + Left/Right moves to the next peak in sparse data)
CTRL + +, CTRL + -	Move up and down in zoom history
Mouse wheel	Move up and down in zoom history
CTRL + G	Go to dialog
Backspace	Reset zoom
PageUp	Select previous layer
PageDown	Select next layer

Visualization options

Hotkey	Function
CTRL + R	Show/hide grid lines
CTRL + L	Show/hide axis legends
N	Intensity mode: Normal
P	Intensity mode: Percentage
S	Intensity mode: Snam-to-maximum
I	1D draw mode: peaks
R	1D draw mode: raw data
CTRL + ALT + Home	2D draw mode: increase minimum canvas coverage threshold (for raw peak scaling)
CTRL + ALT + End	2D draw mode: decrease minimum canvas coverage threshold (for raw peak scaling)
CTRL + ALT + +	2D draw mode: increase maximum point size (for raw peak scaling)
CTRL + ALT + -	2D draw mode: decrease maximum point size (for raw peak scaling)

Tip

Home on macOS keyboards is also Fn + ArrowLeft. End on macOSX keyboards is also Fn + ArrowRight.

Annotations in 1D view

Hotkey	Function
CTRL + B	Select all annotations of the current layer
DEL	Delete all currently selected annotations

Advanced

Hotkey	Function
CTRL + T	Apply TOPP tool to the current layer
CTRL + SHIFT + T	Apply TOPP tool to the visible data of the current layer
F4	Re-run TOPP tool
CTRL + M	Show layer meta information
CTRL + I	Annotate with identification results
1	Show precursor peaks (2D peak layer)
2	Show projections (2D peak layer)
5	Show overall convex hull (2D feature layer)
6	Show all convex hulls (2D feature layer)
7	Show numbers and labels (2D feature layer)
9	Show consensus elements (2D consensus layer)

Help

Hotkey	Function
F1	Show TOPPView online tutorial
SHIFT + F1	Activate What’s this? mode